Telephone set



FIG. 1 is a front perspective view of a telephone set showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another side view thereof, in which the telephone set is shown on another position.

The broken lines illustrating portions of the telephone set are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a telephone set, as shown and described. 